I wish I could just have multiple Chrome installs segregated from each other for different purposes.
I used to use Firefox for work and chrome for personal stuff. My new employer uses Google's business apps so it is easiest in Chrome....but that knocks out my two browsers at once system.
Often I'll need something I saved to drive (sample code, doc, something) or bookmarked in my personal account that suddenly was relevant to work.... swapping logins is a pain....